Technology Small Production Electric Shaking Head Fan Children Students Small Invention Diy Handmade Material Package Teaching Aids Equipment

Material:Wooden Specification:90*90*195mm DIY or not:Yes Packaging:Other Whether multi-function: Yes Whether electric: Yes Ability to develop: hands-on brain Science toys type: physics Applicable age: juvenile (7-14 years old) 2:Children's toys creative science and technology models 1:DIY science and technology small production 3:Science experiment